Table 4 Scores of ULMS group and control group, and sensitivity, specificity and accuracy of different scores
Scoring | ≥0 | ≥1 | ≥2 | ≥3 | ≥4 | ≥5 | ≥6 | ≥7 |
|---|---|---|---|---|---|---|---|---|
ULMS group | 45 | 45 | 45 | 39 | 36 | 25 | 16 | 6 |
Control group | 180 | 156 | 118 | 66 | 40 | 11 | 2 | 0 |
Total | 225 | 201 | 163 | 105 | 76 | 36 | 18 | 6 |
Sensitivity | 1 | 1 | 1 | 0.867 | 0.800 | 0.556 | 0.356 | 0.133 |
Specificity | 0 | 0.133 | 0.344 | 0.633 | 0.778 | 0.939 | 0.989 | 1 |
Accuracy(%) | 20.0 | 30.7 | 47.6 | 68.0 | 78.2 | 86.2 | 86.2 | 82.6 |